247683475

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{12917}}^1$

素因数の和:12999

約数の個数: 24

約数和(自身を含む): 336384720

約数和(自身を除く): 88701245

約数列:

[1, 5, 13, 25, 59, 65, 295, 325, 767, 1475, 3835, 12917, 19175, 64585, 167921, 322925, 762103, 839605, 3810515, 4198025, 9907339, 19052575, 49536695, 247683475]

約数ペア:

[(1, 247683475), (5, 49536695), (13, 19052575), (25, 9907339), (59, 4198025), (65, 3810515), (295, 839605), (325, 762103), (767, 322925), (1475, 167921), (3835, 64585), (12917, 19175)]